Soy inks are a kind of printing ink made from soy beans, which are considered to be better than petroleum based inks. The best part of soy ink is that they are very much eco-friendly and they are available in bright colors.
Soy inks are a kind of printing ink made from soy beans, which are considered to be better than petroleum based inks. The best part of soy ink is that they are very much eco-friendly and they are available in bright colors.